01 Oct 2021 --- Dow Packaging and Specialty Plastics, a business unit of Dow, has delivered a “first-of-its-kind” pouch-to-pouch mechanical recycling concept enabled by a value chain partnership involving HP Indigo, Reifenhäuser, Cadel Deinking and Karlville. The industry collaboration has created a multi-stage process for recycling polyethylene (PE)-based barrier pouches into new high-quality PE pouches suitable for repeat recycling and helping to drive a circular economy for digitally printed pouches.